The last in this list is bsect.c:1627: warning: array subscript is below array bounds the rest I should report upstream I suppose.... that makes about 12 for upstream ;-( QA: other │ │QA Notice: Package has poor programming practices which may compile │ │ fine but exhibit random runtime failures. │ │lilo.c:353: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │lilo.c:366: warning: dereferencing type-punned pointer will break strict- aliasing rules │ │lilo.c:457: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │lilo.c:460: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │lilo.c:476: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │map.c:90: warning: dereferencing type-punned pointer will break strict- │ │ aliasing rules │ │map.c:109: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │map.c:356: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │boot.c:108: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │boot.c:475: warning: dereferencing type-punned pointer will break strict- │ │ aliasing rules │ │boot.c:476: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │bsect.c:662: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │bsect.c:1246: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │partition.c:111: warning: dereferencing type-punned pointer will break strict-│ │ aliasing rules │ │partition.c:125: warning: dereferencing type-punned pointer will break strict-│ │aliasing rules │ │partition.c:172: warning: dereferencing type-punned pointer will break strict-│ │aliasing rules │ │probe.c:194: warning: dereferencing type-punned pointer will break strict- │ │aliasing rules │ │probe.c:233: warning: dereferencing type-punned pointer will break strict- │ │ QA Notice: Package has poor programming practices which may compile │ │ fine but exhibit random runtime failures. │ │boot.c:475: warning: dereferencing pointer '({anonymous})' does break strict- │ │ aliasing rules │ │boot.c:476: warning: dereferencing pointer '({anonymous})' does break strict- │ │aliasing rules │ │bsect.c:1687: warning: dereferencing pointer '({anonymous})' does break │ │strict-aliasing rules │ │probe.c:233: warning: dereferencing pointer '({anonymous})' does break strict-│ │aliasing rules │ │QA Notice: Package has poor programming practices which may compile fine but exhibit random runtime failures. │ │ bsect.c:1627: warning: array subscript is below array bounds │ │ Reproducible: Always
Please attach/paste the output of emerge --info and emerge -pv lilo
david@random ~ $ emerge --info Portage 2.1.9.3 (default/linux/amd64/10.0, gcc-4.4.4, glibc-2.12.1-r1, 2.6.35-gentoo-r5 x86_64) ================================================================= System uname: Linux-2.6.35-gentoo-r5-x86_64-AMD_Athlon-tm-_64_Processor_3200+-with-gentoo-2.0.1 Timestamp of tree: Sat, 11 Sep 2010 18:30:01 +0000 app-shells/bash: 4.1_p7 dev-java/java-config: 2.1.11 dev-lang/python: 2.6.5-r3, 3.1.2-r4 dev-util/cmake: 2.8.1-r2 sys-apps/baselayout: 2.0.1 sys-apps/openrc: 0.6.3 sys-apps/sandbox: 2.3-r1 sys-devel/autoconf: 2.13, 2.67 sys-devel/automake: 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.4-r1 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.10 sys-devel/make: 3.81-r2 virtual/os-headers: 2.6.35 (sys-kernel/linux-headers) ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/portage/ /usr/share/X11/xkb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests buildpkg distlocks fixlafiles fixpackages multilib-strict news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://ftp.gtlib.gatech.edu/pub/gentoo/ ftp://gentoo.chem.wisc.edu/gentoo/ http://mirrors.163.com/gentoo/ ftp://mirror.bih.net.ba/gentoo/" LANG="en_US.UTF-8" LDFLAGS="-Wl,--as-needed -Wl,--hash-style=gnu" LINGUAS="en_US" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY=" " SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="acl alsa amd64 berkdb bzip2 cdr cli cracklib crypt cups cxx dri fortran gdbm gpm gtk iconv ipv6 midi mmx modules mudflap multilib ncurses nls nptl nptlonly openmp pam pcre perl pppd python readline reflection session sse sse2 ssl sysfs tcpd threads unicode xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_US" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nv nvidia vesa" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS david@random ~ $ emerge -pv lilo These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ] sys-boot/lilo-23.0-r1 USE="-device-mapper -minimal -pxeserial -static" 0 kB Total: 1 package (1 reinstall), Size of downloads: 0 kB
please post a full build log as an attachment
Created attachment 247283 [details] lilo build.log log attached
would someone be willing to confirm the bug closers diagnosis for me on #337197 There are many more errors there yet it was closed as a dup of text relocations...my thought was that the messages reported there could led to overflows? And should not be closed...but I am ignorant and do not wish to make a stink if there is no cause.
not sure how this one can be fixed ... it isnt wrong code persay. it's just very low level. if (!strncmp(bsect.par_1.signature-4,"LILO",4))
version sys-boot/lilo-23.2-r2 - 06/07/11 2 above array bounds- bsect.c:1630:17: warning: array subscript is above array bounds │ │lilo.c:218:17: warning: array subscript is above array bounds 1 below- common.c:175:17: warning: array subscript is below array bounds And many times- warning: dereferencing type-punned pointer will break strict-aliasing │ │rules should this package have -fno-strict-aliasing imposed on it?
Marking OBSOLETE due to the age of the bug and the last substantial comment being ~10 years old. Please open a new bug if this issue is still present in the latest-available LILO source release.
